<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        a:hover{
            background-color: #ff6700;
        }
        a {
            display: block;
            width: 180px;
            height: 40px;
            background-color: #55585a;
            font-size: 14px;
            color:white;
            padding: 15px;
            text-decoration: none;
            line-height: 40px;
        }
    </style>

</head>

<body>
    <a href="#">手机  电话卡</a>
    <a href="#">电视  盒子</a>
    <a href="#">笔记本  平板</a>
    <a href="#">出行  穿戴</a>
    <a href="#">智能  路由器</a>
    <a href="#">健康  儿童</a>
    <a href="#">耳机  音响</a>
</body>

</html>